<h1>hello/about</h1>


<!-- 视图之数据块 -->
<?php #$this->beginBlock('block'); ?>
<!-- <h1> about </h1> -->
<?php #$this->endBlock();?>

<!-- 在视图中显示另外一个视图 -->
<?php //echo $this->render('view-1');?> 

<?php echo $this->render('view-1',['v_hello_str'=>'Hello world']);?>